TM 9-2320-366-34-4
26-4. M1089 SWING DRIVE HYDRAULIC MOTOR REPAIR (CONT)
CAUTION
Use care when removing geroler. Do not
allow parts to separate. Failure to comply
may result in damage to equipment.
(5) Remove geroler (8) from motor housing (1).
(6) Remove preformed packings (9 and 10) from geroler (8).
Discard preformed packings.
(7) Remove spacer plate (11) from motor housing (1).
(8) Remove spur gear shaft (12) from motor housing (1).
(9) Remove preformed packing (13) from motor housing (1).
Discard preformed packing.
(10) Reposition motor housing (1) in vise with output shaft (2)
up.
(11) Remove four screws (14) from motor housing flange
(15).
(12) Remove motor housing flange (15) from motor housing
(1).
26-20
